| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.57 | 12.811% | $176.6282 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $164.78 | 13.862% | $187.6218 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $126.29 | 3.728% | $130.9981 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $35.56 | 10.654% | $39.3486 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $133.36 | 6.550% | $142.0951 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $233.98 | 3.703% | $242.6443 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $185.97 | 8.737% | $202.2182 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,036.51 | $1,121.5543 | $1,121.56 | $1,121.55 | $1,121.40 | |